Derivation of quantum master equation with counting fields by monitoring a probe

Takaaki Monnai

    研究成果: Article査読

    3 被引用数 (Scopus)

    抄録

    We show a microscopic derivation of a quantum master equation with counting terms which describes the electron statistics. A localized spin behaves as a probe whose precession angle monitors the net electron current by the magnetic moment interaction. The probe Hamiltonian is proportional to the current and is determined self-consistently for a model of a quantum dot. Then it turns out that the quantum master equation for the spin precession contains the counting terms. As an application, we show the fluctuation theorem for the electron current.

    本文言語English
    論文番号051113
    ジャーナルPhysical Review E - Statistical, Nonlinear, and Soft Matter Physics
    82
    5
    DOI
    出版ステータスPublished - 2010 11 10

    ASJC Scopus subject areas

    • Condensed Matter Physics
    • Statistical and Nonlinear Physics
    • Statistics and Probability

    フィンガープリント 「Derivation of quantum master equation with counting fields by monitoring a probe」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

    引用スタイル